EP2687557A4 - Prepreg, verfahren zur herstellung des prepregs und kohlenstofffaserverstärktes verbundmaterial - Google Patents

Prepreg, verfahren zur herstellung des prepregs und kohlenstofffaserverstärktes verbundmaterial

Info

Publication number
EP2687557A4
EP2687557A4 EP12757515.7A EP12757515A EP2687557A4 EP 2687557 A4 EP2687557 A4 EP 2687557A4 EP 12757515 A EP12757515 A EP 12757515A EP 2687557 A4 EP2687557 A4 EP 2687557A4
Authority
EP
European Patent Office
Prior art keywords
prepreg
composite material
carbon fiber
reinforced composite
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12757515.7A
Other languages
English (en)
French (fr)
Other versions
EP2687557B1 (de
EP2687557A1 (de
Inventor
Kazuhiro Hatanaka
Hiroaki Sakata
Hiroshi Taiko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP2687557A1 publication Critical patent/EP2687557A1/de
Publication of EP2687557A4 publication Critical patent/EP2687557A4/de
Application granted granted Critical
Publication of EP2687557B1 publication Critical patent/EP2687557B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • B32B5/145—Variation across the thickness of the layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/24—Thermosetting resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C08J2400/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2481/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2481/06—Polysulfones; Polyethersulfones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
EP12757515.7A 2011-03-17 2012-02-24 Prepreg, verfahren zur herstellung des prepregs und kohlenstofffaserverstärktes verbundmaterial Not-in-force EP2687557B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011058793 2011-03-17
PCT/JP2012/054522 WO2012124450A1 (ja) 2011-03-17 2012-02-24 プリプレグ、プリプレグの製造方法および炭素繊維強化複合材料

Publications (3)

Publication Number Publication Date
EP2687557A1 EP2687557A1 (de) 2014-01-22
EP2687557A4 true EP2687557A4 (de) 2014-12-03
EP2687557B1 EP2687557B1 (de) 2018-12-05

Family

ID=46830526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12757515.7A Not-in-force EP2687557B1 (de) 2011-03-17 2012-02-24 Prepreg, verfahren zur herstellung des prepregs und kohlenstofffaserverstärktes verbundmaterial

Country Status (4)

Country Link
US (1) US9481145B2 (de)
EP (1) EP2687557B1 (de)
JP (1) JP5900327B2 (de)
WO (1) WO2012124450A1 (de)

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GB2478749A (en) 2010-03-17 2011-09-21 Hexcel Composites Ltd Composite materials of reduced electrical resistance
US20150044925A1 (en) * 2012-03-27 2015-02-12 Mitsubishi Heavy Industries, Ltd. Structural material for structure
GB201307898D0 (en) * 2012-06-14 2013-06-12 Hexcel Composites Ltd Improvements in composite materials
US10927226B2 (en) 2012-09-26 2021-02-23 Toho Tenax Co., Ltd. Prepreg and method for producing same
US20150299408A1 (en) * 2012-12-27 2015-10-22 Toray Industries, Inc. Conductive fiber reinforced polymer composite and multifunctional composite
US9253823B2 (en) * 2013-02-10 2016-02-02 The Boeing Company Metal matrix composite used as a heating element
US9290212B2 (en) * 2013-05-24 2016-03-22 Ford Global Technologies, Llc Carbon fiber prepreg-wrapped beam structures
KR102261674B1 (ko) * 2013-09-06 2021-06-08 다이셀에보닉 주식회사 섬유 강화 수지 및 그의 제조 방법, 및 성형품
GB201322093D0 (en) * 2013-12-13 2014-01-29 Cytec Ind Inc Compositive materials with electrically conductive and delamination resistant properties
KR102292011B1 (ko) * 2014-01-10 2021-08-20 고마쓰 마테레 가부시키가이샤 섬유 강화 수지 재료 및 그것을 이용한 섬유 강화 수지 성형체
EP3093308B1 (de) * 2014-03-24 2019-04-24 Toray Industries, Inc. Prepreg und faserverstärktes verbundmaterial
JP2015190575A (ja) * 2014-03-28 2015-11-02 住友理工株式会社 導電性シャフトおよびそれを用いたｏａ機器用導電性ロール、並びに導電性シャフトの製法
WO2016002812A1 (ja) * 2014-06-30 2016-01-07 矢崎総業株式会社 複数回路ケーブル
JP6615497B2 (ja) * 2015-06-03 2019-12-04 三菱重工業株式会社 樹脂複合材料、その硬化方法、および樹脂成形品
US9897065B2 (en) 2015-06-29 2018-02-20 General Electric Company Modular wind turbine rotor blades and methods of assembling same
US10337490B2 (en) 2015-06-29 2019-07-02 General Electric Company Structural component for a modular rotor blade
JP6854591B2 (ja) * 2016-04-12 2021-04-07 帝人株式会社 プリプレグ、強化繊維、繊維強化複合材料、およびプリプレグの製造方法
US20190210301A1 (en) * 2016-06-28 2019-07-11 Toray Industries, Inc. Prepreg and production method therefor
WO2018170084A1 (en) 2017-03-16 2018-09-20 Guerrilla Industries LLC Composite structures and methods of forming composite structures
KR20200080225A (ko) * 2017-11-14 2020-07-06 도레이 카부시키가이샤 프리프레그 및 섬유 강화 복합재료
EP3719062B1 (de) * 2017-12-01 2024-08-14 Teijin Limited Prepreg, verfahren zur herstellung von prepreg und verfahren zur herstellung von faserverstärktem verbundwerkstoff
JP7124390B2 (ja) * 2018-03-30 2022-08-24 三菱ケミカル株式会社 導電性プリプレグ、これを用いた複合材及び複合材積層体
CN113840706B (zh) * 2019-05-23 2023-08-18 东丽株式会社 预浸料坯、层叠体及成型品
CN114072263B (zh) 2019-07-16 2024-06-21 Lm风力发电公司 制造在风力涡轮转子叶片部件中使用的面板的系统和方法
US12365120B2 (en) 2019-07-16 2025-07-22 Ge Infrastructure Technology Llc System and method for manufacturing panels for use in wind turbine rotor blade components
WO2021131740A1 (ja) 2019-12-26 2021-07-01 東レ株式会社 プリプレグ
CN111518300B (zh) * 2020-05-15 2023-05-30 郑州仿弦新材料科技有限公司 一种碳纤维预浸料的制备工艺
WO2022004586A1 (ja) 2020-06-30 2022-01-06 東レ株式会社 繊維強化複合材料およびプリプレグの製造方法
WO2022192355A1 (en) 2021-03-09 2022-09-15 Guerrilla Industries LLC Composite structures and methods of forming composite structures
WO2022209454A1 (ja) * 2021-03-30 2022-10-06 東レ株式会社 扁平軽量部材およびその製造方法
EP4286461A4 (de) 2021-04-26 2024-12-25 Toray Industries, Inc. Prepreg
EP4424486A4 (de) 2021-10-27 2025-11-12 Toray Industries Kohlenstofffaserverstärkter verbundwerkstoff
CN114015095B (zh) * 2021-11-25 2024-01-16 中国人民解放军国防科技大学 一种表层富含金属颗粒的连续纤维增强环氧树脂预浸料及其制备方法
JP7781259B2 (ja) * 2022-03-23 2025-12-05 帝人株式会社 熱硬化性プリプレグ及びその製造方法
US20250215171A1 (en) * 2022-03-30 2025-07-03 Toray Industries, Inc. Carbon fiber reinforced composite material and prepreg
CN115284710B (zh) * 2022-07-06 2024-09-03 中国人民解放军国防科技大学 金属颗粒夹层纤维增强树脂基复合材料及其制备方法
WO2025033447A1 (ja) 2023-08-08 2025-02-13 東レ株式会社 プリプレグ、炭素繊維強化複合材料および構造体ならびにプリプレグの製造方法
WO2025033448A1 (ja) 2023-08-08 2025-02-13 東レ株式会社 プリプレグ、炭素繊維強化複合材料および構造体

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EP0274899A2 (de) * 1986-12-25 1988-07-20 Toray Industries, Inc. Zähe Verbundmaterialien
WO2008056123A1 (en) * 2006-11-06 2008-05-15 Hexcel Composites Limited Improved composite materials
EP2053078A1 (de) * 2006-08-07 2009-04-29 Toray Industries, Inc. Prepreg und kohlefaserverstärkter verbundwerkstoff
EP2759563A2 (de) * 2013-01-28 2014-07-30 The Boeing Company Leitfähige, faserverstärkte Polymerzusammensetzung

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GB2473226A (en) * 2009-09-04 2011-03-09 Hexcel Composites Ltd Composite materials
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EP0274899A2 (de) * 1986-12-25 1988-07-20 Toray Industries, Inc. Zähe Verbundmaterialien
EP2053078A1 (de) * 2006-08-07 2009-04-29 Toray Industries, Inc. Prepreg und kohlefaserverstärkter verbundwerkstoff
WO2008056123A1 (en) * 2006-11-06 2008-05-15 Hexcel Composites Limited Improved composite materials
EP2759563A2 (de) * 2013-01-28 2014-07-30 The Boeing Company Leitfähige, faserverstärkte Polymerzusammensetzung

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Also Published As

Publication number Publication date
WO2012124450A1 (ja) 2012-09-20
US20130344305A1 (en) 2013-12-26
JP5900327B2 (ja) 2016-04-06
EP2687557B1 (de) 2018-12-05
EP2687557A1 (de) 2014-01-22
US9481145B2 (en) 2016-11-01
JPWO2012124450A1 (ja) 2014-07-17

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